B12: Low levels of B12 tend to be of more concern, however excess B12 which yours is can create problems as well. It would be best to check with your PCP as to why your B12 level is elevated.
Answered 5/4/2015
2.9k views
Harmless: High blood level of B-12 is harmless. So do not worry about it. Why did you even have it checked? The main reason to do this test is to look for low B12 levels in cases where there is Anemia(low red cell count). Ask your doctor to address your question further as to why he checked your B-12 level
Answered 8/11/2017
2.9k views
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